Marine losses refer to the ones that are caused to the insured cargo during sea transport by the perils of the sea. They include Total loss and Partial loss.
海上损失——指被保险货物在海洋运输中，因遭受海上风险而引起的损失，包括：全部损失和部分损失。
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Multicast Overlay Network technology is able to carry out multicast session in Partial-multicast Network, and can transport data with high efficiency.